I am so happy I tried this, we have fixed it three times now. Each time it is a bit better. I have not added any other flavors yet, but I do plan too.
I break it up a bit into bite (big) sized pieces. And simply toss with olive oil and Kosher salt and black pepper.
Please do take notice, the cauliflower does shrink in size, from the roasting. So plan according to that. I do hope you try this if you haven't already, it is so good...and very good for you!